<?php

abstract class AbstractDesignTimeWorkflowMergeNode extends AbstractDesignTimeWorkflowNode
{
  
  /**
   * @var AbstractDesignTimeWorkflowBranchNode
   */
  protected $branch_node;

  /**
   * @param string $identifier
   */
  public function __construct ($identifier, AbstractDesignTimeWorkflowBranchNode $branch_node)
  {
    parent::__construct($identifier);
    $this->branch_node = $branch_node;
  }
}